<dependency> <groupId>osgi.enroute.examples.iot.pi </groupId> <artifactId>osgi.enroute.examples.iot.pi.command.provider </artifactId> <version>1.0.0 </version> </dependency> import org.osgi.service.component.annotations.*; import osgi.enroute.examples.iot.pi.provider.*; @Component(service = MyComponent.class, property = { "osgi.command.scope=pi", "osgi.command.function=gpio" }) public class MyComponent { @Reference private Gpio gpio; public void gpio(int pin, String command) { gpio.setState(pin, command); } } -Durl=http://enroute.osgi.org/tables -Dmqtt-host=tcp://localhost:1883 pi:gpio 12 HIGH